/* =========================
   GLOBAL
========================= */

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f4f1;
  color: #111;
}

/* subtle grain — avoid system / error look */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* =========================
   SECTION 1 — HERO
========================= */

.hero {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 20vh 24px;
}

.hero::before {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: #d8d6d2;
  margin-bottom: 2.5rem;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 2rem;
}

.emphasis {
  font-weight: 600;
}

.subheadline {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.filter {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 2.5rem;
}

/* CTA Section 1 */
.cta {
  font-size: 0.95rem;
  color: #111;
  text-decoration: underline;
  text-underline-offset: 4px;
  cursor: pointer;
}

.cta:hover {
  opacity: 0.6;
}

/* =========================
   SECTION 2
========================= */

.section {
  max-width: 720px;
  margin: 0 auto;
  padding: 96px 24px;
}

/* anchor offset */
#section-2 {
  scroll-margin-top: 80px;
}

.section-two h2 {
  font-size: 1.9rem;
  font-weight: 500;
  margin-bottom: 2rem;
}

.section-two .intro {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.section-two p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: #222;
}

/* Work points */
.work-points {
  margin: 2.5rem 0;
}

.point {
  margin-bottom: 1.8rem;
}

.point strong {
  display: block;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.point p {
  margin: 0;
  color: #444;
}

/* =========================
   BOUNDARY / ETIKA
========================= */

.boundary {
  margin-top: 3rem;
  padding-left: 16px;
  border-left: 2px solid #ddd;
}

.boundary h3 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.boundary ul {
  padding-left: 1rem;
  margin-bottom: 1.2rem;
}

.boundary li {
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  color: #333;
}

.boundary .note {
  font-size: 0.9rem;
  color: #555;
}

/* CTA bawah Section 2 */
.cta.secondary {
  display: inline-block;
  margin-top: 3rem;
  font-size: 0.95rem;
  text-decoration: underline;
  color: #111;
  transition: opacity 0.25s ease;
}

.cta.secondary:hover {
  opacity: 0.65;
}

/* =========================
   SECTION 3
========================= */

.section-three h2 {
  font-size: 1.9rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.section-three .intro {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.section-three .intro-sub {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 3rem;
}

.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.col h3 {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.col ul {
  padding-left: 1.2rem;
}

.col li {
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  color: #333;
}

.col .note {
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.8rem;
}

.paths {
  margin-bottom: 4rem;
}

.paths-intro {
  margin-bottom: 2rem;
}

.path {
  margin-bottom: 2rem;
}

.path h4 {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.path p {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.closing {
  font-size: 0.9rem;
  color: #555;
  max-width: 520px;
}